BR9714367A - Desativador de rótulo de detecção de furto em lojas com bobina de excitação-desativação combinadas - Google Patents

Desativador de rótulo de detecção de furto em lojas com bobina de excitação-desativação combinadas

Info

Publication number
BR9714367A
BR9714367A BR9714367A BR9714367A BR9714367A BR 9714367 A BR9714367 A BR 9714367A BR 9714367 A BR9714367 A BR 9714367A BR 9714367 A BR9714367 A BR 9714367A BR 9714367 A BR9714367 A BR 9714367A
Authority
BR
Brazil
Prior art keywords
detection
deactivation
theft detection
detection label
combined excitation
Prior art date
Application number
BR9714367A
Other languages
English (en)
Other versions
BR9714367B1 (pt
Inventor
Douglas A Drew
Joerg W Zschirnt
Original Assignee
Sensormatic Electrocics Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sensormatic Electrocics Corp filed Critical Sensormatic Electrocics Corp
Publication of BR9714367A publication Critical patent/BR9714367A/pt
Publication of BR9714367B1 publication Critical patent/BR9714367B1/pt

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/22—Electrical actuation
    • G08B13/24—Electrical actuation by interference with electromagnetic field distribution
    • G08B13/2402—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting
    • G08B13/2405—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting characterised by the tag technology used
    • G08B13/2408—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting characterised by the tag technology used using ferromagnetic tags
    • G08B13/2411—Tag deactivation
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/22—Electrical actuation
    • G08B13/24—Electrical actuation by interference with electromagnetic field distribution
    • G08B13/2402—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting
    • G08B13/2465—Aspects related to the EAS system, e.g. system components other than tags
    • G08B13/2468—Antenna in system and the related signal processing
    • G08B13/2471—Antenna signal processing by receiver or emitter
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/22—Electrical actuation
    • G08B13/24—Electrical actuation by interference with electromagnetic field distribution
    • G08B13/2402—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting
    • G08B13/2465—Aspects related to the EAS system, e.g. system components other than tags
    • G08B13/2468—Antenna in system and the related signal processing
    • G08B13/2474—Antenna or antenna activator geometry, arrangement or layout
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/22—Electrical actuation
    • G08B13/24—Electrical actuation by interference with electromagnetic field distribution
    • G08B13/2402—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting
    • G08B13/2465—Aspects related to the EAS system, e.g. system components other than tags
    • G08B13/2468—Antenna in system and the related signal processing
    • G08B13/2477—Antenna or antenna activator circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Computer Security & Cryptography (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Burglar Alarm Systems (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)

Abstract

DETECçãO DE FURTO EM LOJAS COM BOBINA DE EXCITAçãOativação (10) para uso em um sistema de EAS e compreendendo um dispositivo de transmissão de detecçãpo de detecção em uma área de detecção/desativação (26), um dispositivo de detecção (5) operável para sentir um sinal a partir de um código de identificação de EAS (9) responsivo ao campo de detecção, e um dispositivo de desativação (19, 21, 20c, 6) para transmitir um campo de desativação na área de detecção/desativação (26) operável para desativare o dito dispositivo de transmissão de detecção e o dito dispositivo de desativação utilizam uma bobina comum (6) para transmitir seus campos respectivos.
BRPI9714367-7A 1996-12-02 1997-10-29 dispositivo de desativação para uso em um sistema de eas. BR9714367B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/758,957 US5796339A (en) 1996-12-02 1996-12-02 Shoplifting detection label deactivator with combined excitation-deactivation coil
US758957 1996-12-02
PCT/US1997/020437 WO1998025244A1 (en) 1996-12-02 1997-10-29 Shoplifting detection label deactivator with combined excitation-deactivation coil

Publications (2)

Publication Number Publication Date
BR9714367A true BR9714367A (pt) 2000-03-21
BR9714367B1 BR9714367B1 (pt) 2011-08-23

Family

ID=25053806

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9714367-7A BR9714367B1 (pt) 1996-12-02 1997-10-29 dispositivo de desativação para uso em um sistema de eas.

Country Status (10)

Country Link
US (1) US5796339A (pt)
EP (1) EP0941528B1 (pt)
JP (1) JP3877781B2 (pt)
AR (1) AR010326A1 (pt)
AU (1) AU723370B2 (pt)
BR (1) BR9714367B1 (pt)
CA (1) CA2273359C (pt)
DE (1) DE69722955T2 (pt)
HK (1) HK1024771A1 (pt)
WO (1) WO1998025244A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6424262B2 (en) * 1998-08-14 2002-07-23 3M Innovative Properties Company Applications for radio frequency identification systems
US6084515A (en) * 1999-01-07 2000-07-04 Sensormatic Electronics Corporation Coil array for EAS marker deactivation device
US6750768B2 (en) 2002-04-15 2004-06-15 Wg Security Products, Inc. EAS system employing pseudorandom coding system and method
US7068172B2 (en) * 2004-05-21 2006-06-27 Xiao Hui Yang Method and apparatus for deactivating an EAS device
US20080297349A1 (en) * 2007-05-30 2008-12-04 Sensormatic Electronics Corporation Electronic eas tag detection and method
US20090212952A1 (en) * 2008-02-22 2009-08-27 Xiao Hui Yang Method and apparatus for de-activating eas markers
US8381979B2 (en) 2011-01-31 2013-02-26 Metrologic Instruments, Inc. Bar code symbol reading system employing EAS-enabling faceplate bezel

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3624631A (en) * 1970-04-27 1971-11-30 Sanders Associates Inc Pilferage control system
US4779076A (en) * 1987-05-20 1988-10-18 Controlled Information Corp. Deactivatable coded marker and magnetic article surveillance system
US5341125A (en) * 1992-01-15 1994-08-23 Sensormatic Electronics Corporation Deactivating device for deactivating EAS dual status magnetic tags
US5495229A (en) * 1994-09-28 1996-02-27 Sensormatic Electronics Corporation Pulsed electronic article surveillance device employing expert system techniques for dynamic optimization

Also Published As

Publication number Publication date
AR010326A1 (es) 2000-06-07
CA2273359A1 (en) 1998-06-11
CA2273359C (en) 2006-12-19
HK1024771A1 (en) 2000-10-20
EP0941528A4 (en) 2002-04-17
BR9714367B1 (pt) 2011-08-23
AU5174898A (en) 1998-06-29
WO1998025244A1 (en) 1998-06-11
JP2001505336A (ja) 2001-04-17
EP0941528B1 (en) 2003-06-18
DE69722955D1 (de) 2003-07-24
JP3877781B2 (ja) 2007-02-07
EP0941528A1 (en) 1999-09-15
US5796339A (en) 1998-08-18
AU723370B2 (en) 2000-08-24
DE69722955T2 (de) 2004-05-13

Similar Documents

Publication Publication Date Title
CA2082139A1 (en) Deactivating device for deactivating eas dual status magnetic tags
ATE294432T1 (de) Elektronisches warenhaus- artikelüberwachungssystem mit intelligenten sicherheitsetiketten und transaktionsdaten
ES2137322T3 (es) Sistema electronico de vigilancia de articulos que presenta una disposicion geometrica mejorada.
ES2170294T3 (es) Deteccion de multiples articulos.
BR9713228A (pt) Aparelho para a comunicação e desativação de dados de etiquetas eletrônicas na vigilância de artigos
AU3525497A (en) Electronic anti-shoplifting system employing an RFID tag
CA2297927A1 (en) Electronic article security system for interrogating rfid tags and virtually deactivating and reactivating tags
DE69914737D1 (de) Kombiniertes warenüberwachungs- und produktidentifizierungssystem
BR9200714A (pt) Evaporador para refrigerante ou semelhante e evaporador para sistema de rifrigeracao
CA2155156A1 (en) Pulsed electronic article surveillance device employing expert system techniques for dynamic optimization
BR9704029A (pt) Sistema de aplicação de diluição com trava de produto
BR9503585A (pt) Sistema e método de desativação de etiqueta de vigilância eletrônica de artigos e receptor para o referido sistema
ITMI942148A0 (it) Sistema di allarme per veicoli
BR9303660A (pt) Sistema EAS para detectar etiquetas em uma zona de interrogaçao
BR9206543A (pt) Sistema de ar comprimido com mecanismo indicador da existência em serviço de secador de ar, e processo de alarme do requerimento para suprir secador faltante.
BR9103909A (pt) Aparelho e processo para uso na conformacao de um campo magnetico em uma zona,sistema de vigilancia sobre artigos e processo de detectar artigos contendo marcadores magneticos
BR9714367A (pt) Desativador de rótulo de detecção de furto em lojas com bobina de excitação-desativação combinadas
DK637089D0 (da) Tyverisikringsanlaeg
WO1999029543A3 (de) Transponder-system
ES2145376T3 (es) Procedimiento para prevenir el robo en tiendas y sistema de deteccion electronico de robo.
FR2706656B1 (fr) Système de téléalarme.
US6603399B1 (en) Strip for preparing safety elements for electronic protection of goods
BR9402136A (pt) Marcador de vigilância eletrônico com sensibilidade multidirecional e artigo de mercadoria
IT1295242B1 (it) Sistema antifurto per veicolo
BR0112834A (pt) Sistema e método eletrônico magnetomecânico de vigilância de artigo utilizando detecção de banda lateral.

Legal Events

Date Code Title Description
TE Change of address
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 23/08/2011, OBSERVADAS AS CONDICOES LEGAIS.

B25A Requested transfer of rights approved

Owner name: SENSORMATIC ELECTRONICS, LLC (US)

Free format text: TRANSFERIDO POR INCORPORACAO DE: SENSORMATIC ELECTRONICS CORPORATION

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2259 DE 22/04/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 15A, 16A, 17A, 18A, 19A, 20A, 21A, 22A E 23A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2607 DE 22-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.